Answers
Answer:
True
Explanation:
Motivation can influence one’s perception by influencing focus and expectations. Got it right on the quiz.
Answer:
true
Explanation:
Related Questions
Hello ! Really need help with this ! Please and thank you :)
If a person is at rest, they have a respiratory rate of 12 breaths per minute and if they mobilize 500 ml each inhalation and exhalation, which is their tidal volume. In one minute you will mobilize a total of __________ml.
If a person in moderate activity has a respiratory rate of 18 breaths per minute and if in each inhalation and exhalation he mobilizes 500 ml, which is his tidal volume. In one minute you will mobilize a total of __________ml.
Answers
Just multiply 500x12=6000
Left-handedness (r) is recessive in humans and right-handedness is dominant (R).
Tracy, a left-handed woman, and whose mother and brother are also left-left handed,
marries Sa who is right-handed. Sam's mother is left-handed and his father and sister
are right-handed. What is the expected genotypic ratio of the children Sam and Tracy
might have?
ORr:2rr:ORR
1Rr:2rr:1RR
2Rr:2rr:ORR
Answers
The expected genotypic ratio of their children is 2Rr:1rr:1RR.
What is Genotype?This can be defined as the genetic composition of an organism. Since Sam and Tracy possess heterozygous traits, their genotypes will be Rr and Rr.
When this is crossed , we will get :
Rr × Rr
RR Rr Rr rr
This means the genotypic ratio will be 2Rr:1rr:1RR.
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what are the symptoms of people living with cancer?
Answers
Answer:
1. Fatigue or extreme tiredness that doesn't get better with rest.
2. Weight loss or gain of 10 pounds or more for no known reason.
3. Eating problems such as not feeling hungry, trouble swallowing, belly pain, nausea, and vomiting.
4. Swelling or lumps anywhere in the body.
Which step in the process of photosynthesis is dependent on light energy?
A.splitting of water into hydrogen and oxygen
B.combining carbon and oxygen into carbon dioxide
C.splitting carbon dioxide into carbon and oxygen
D.combining hydrogen and oxygen to form water
Answers
Answer:
D. Combining hydrogen and oxygen to form water.
Explanation:
The process of photosynthesis which is dependent on light energy is the
combining of hydrogen and oxygen to form water.
Photosynthesis involves the reaction between carbondioxide and water to
form Starch and oxygen. The water molecules however have to be split
because of movement of electrons in which the water become oxidized and
carbondioxide reduced.
This process however have to be done in the presence of sunlight which
serves as a precursor.
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What is the most likely reason that a long beak could be an adaptation for a
bird living in a temperate forest?
A. The bird could use the beak to crack open nuts.
B. The beak would make it harder to hunt prey.
C. It would be more difficult for the bird to reproduce.
D. The beak would allow the bird to hide from predators.
Answers
The most likely reason that a long beak could be an adaptation for a bird living in a temperate forest is the bird could use it to crack open nuts.
What is an adaptation?An adaptation is a phenotypic feature that is able to confer an evolutionary advantage to the individual.
In this case, a bird with a suitable beak could allow the bird to crack open nuts and thus increase the evolutionary fitness.
In conclusion, the most likely reason that a long beak could be an adaptation for a bird living in a temperate forest is the bird could use it to crack open nuts.
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Answer:
A. The bird could use the beak to crack open nuts.
Explanation:
Which is a way that RNA diffet's from DNA?
A. uracil base
B. 3-stranded
C. no phosphate group
D. connected by peptide bonds
Answers
Answer:
A. Uracil BaseExplanation:
Slight sure
#Brainlist :) Ty
A proton is
Which of the following completes the sentence above?
A
located in the orbital of an atom.
B
a part of an atom that does not have a charge.
C
a part of an atom that can lose an electron and become negatively charged.
D
the part of an atom counted to determine the atomic number of an element.
westion 1 of 5
Run corint
Answers
Answer:
D the part of an atom counted to determine the atomic number of an element
Which is the final event that occurs when a star is forming?
The outer layer of the star expands.
Gravity pulls gas and dust together.
A black hole forms as the core collapses.
Nuclear fusion begins under high pressure.
Answers
Answer:
D. Nuclear fusion begins under high pressure.
Explanation:
A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force.
Some of the examples of stars are;
Canopus.Sun (closest to the Earth)Betelgeuse.Antares.Vega.Stars are typically made up of two (2) main hot gas, Hydrogen (H) and Helium (He). The chronological order in which the formation of a star occur are;
1. Gravity pulls gas and dust together to form dense cores.
2. A protostar forms as mass increases.
3. Nuclear fusion begins under high pressure.
Hence, the final event that occurs when a star is forming is that nuclear fusion begins under high pressure.
Answer:
Nuclear fusion begins under high pressure
Explanation:
I took it on edge
What type of receptors are used to sense pressure and touch on the skin
Answers
Answer: Mechanoreceptors
Explanation: These receptors perceive sensations such as pressure, vibrations, and texture.
Label the following with 1,2,3 for the Newton’s law represent by each description.
1=Newton’s first law
2= Newton’s second law
4= Newton’s third law
Answers
Which of these processes describes the effect Earth’s atmosphere has on Earth’s geosphere?
A. Animals losing their habitat from deforestation
B. Ocean levels rising from glaciers melting
C. The sun evaporating water from a lake
D. Widening of streams from severe weather
Answers
Answer:
The answer is B
Explanation:
Answer:
D
Explanation:
A student placed some clean rocks in a clear plastic jar. The jar was filled with clean water and covered with a lid. The student then shook the jar up for five minutes. The student noted that smaller pieces had broken off some of the rocks and that there was a fine grit on the bottom of the jar. Which change of Earth's surface was the student modeling? *
A. mechanical weathering
B. chemical weathering
C. erosion of sediments
D. forming deltas
E. I don't know
Answers
Answer:
A. Mechanical weathering
Explanation:
Mechanical weathering can speed up weathering by fast, rapidly moving water. In the question, the process was caused when the student shook the jar with water and rocks inside.
What happens when enzymes are heated to a high temperature? The enzymes die.
The enzymes' amino acid sequence changes.
The enzymes remain the same.
The shapes of the enzyme are denatured.
Answers
Answer:
The shapes of the enzyme are denatured
Explanation:
High temperatures will break the forces that hold them together and control the enzymes.
The enzyme, including it's activity site will eventually change shape and the substrate will no longer fit; proving them ineffective.
The function of enzymes is to -
A
store oxygen in muscle.
B
change the rate of reaction.
с
form the cell membrane.
D
be building blocks for cells
Answers
what is not a branch of biology
Answers
Answer:
Geology
Explanation:
Geology is the study of rocks and the earth and is a different field of science
Adding an organism to a food chain does not affect the other members of the food chain, but removing an organism does.
Please select the best answer from the choices provided
Тruth or false
Answers
Answer:
TRUE
Explanation:
The loss of an organism at the bottom of a food chain negatively impacts all organisms in the chain.
Which of the following best describes the compositional layers of the earth? a. All layers of the Earth below the crust are liquid. b. The only liquid layer of the earth is the mantle. c. The crust floats on top of the outer core. d. Some layers of the earth are liquid, and some are solid. Please select the best answer from the choices provided A B C D
Answers
Answer:
The answer to this question is "D" Some layers of the earth are liquid, and some are solid.Explanation:
Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The lithosphere is composed of both the crust and the portion of the upper mantle that behaves as a brittle, rigid solid.
The option that correctly describes the compositional layers of the earth is : ( D ) Some layers of the earth are liquid, and some are solid.
Earth compositionThe earth is composed of the Core, mantle, and crust which are categorised based their varying composition. The crust consists of the oceanic crust and continental crust. WhileThe lithosphere is composed of both the crust and the portion of the upper mantle which are similar to brittle rigid solid.
Hence we can conclude that The option that correctly describes the compositional layers of the earth is Some layers of the earth are liquid, and some are solid.
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Suppose a volcano sent large amounts of ash into the air that blocked the sunlight over a large area of ocean water for several months. Would this affect life in the ocean? Explain why or why not.
Answers
Explanation:
If sunlight were blocked from an area of the ocean, The organisms that depend on photosynthesis like algae or seaweed would die because sunlight is no longer reaching them and animals that depend on algae for food would also die causing a chain reaction to occur in the oceans food system.
What role does photosynthesis play in the flow of energy through ecosystems?
1.) It converts sunlight into chemical energy
2.)It uses ATP
3.)It converts chemical energy into carbon dioxide
4.)all of these
Answers
Answer:
It converts chemical energy into carbon dioxide
Explanation:
Answer:
1. It converts chemical energy into carbon dioxide
Explanation:
Plants need oxygen and it turns it into chemical energy then the chemical energy turns it into carbon and the cycle repeats!
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In the simulation I was given,
At first, I was a predator that was eating white and black peppered moths, on white bark.
Then, I was a predator eating white and black peppered moths, BUT on dark bark.
ANSWER TWO QUESTIONS,
Test variable (independent variable):
Outcome variable (dependent variable):
Answers
The independent variable is the cause. Its value is independent of other variables in your study.
The dependent variable is the effect. Its value depends on changes in the independent variable. A test variable is a user-defined, name-value pair that stores and refers to information throughout a test and between tests. You can think of independent and dependent variables in terms of cause and effect: an independent variable is the variable you think is the cause, while a dependent variable is the effect. In an experiment, you manipulate the independent variable and measure the outcome in the dependent variable. used synonymously. used synonymously. However, they are not exactly the same: the outcome variable is defined as the presumed effect in a non-experimental study, where the dependent variable is the presumed effect in an experimental study. The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable. An example of a dependent variable is depression symptoms, which depends on the independent variable (type of therapy).
An independent variable, sometimes called an experimental or predictor variable, is a variable that is being manipulated in an experiment in order to observe the effect on a dependent variable, sometimes called an outcome variable.
Label each part of the cell! 100 POINTS!!
Answers
Answer:
Where is the question photo
An organism takes care of its young and produces few offspring. What type of organism is this?
Answers
Answer:
K-strategists
Explanation:
K-strategists are those types of organisms that live in a stable environment and reproduce/give birth to fewer amount of organisms compared to R-strategists. Examples : Human beings, Elephants etc.
The ______ connects the third and fourth ventricles and is found in the mesencephalon (midbrain). Multiple choice question. cerebral aqueduct reticular formation periaqueductal gray matter superior colliculus
Answers
The cerebral aqueduct connects the third and fourth ventricles and is found in the midbrain
Cerebral aqueductcerebral aqueduct is a brain structure located in the brain stem which connects third and fourth ventricles. It contains a cerebrospinal fluid ( CSF ). which flows from the third ventricles to the fourth ventricles.
The midbrain is the part of the brainstem associated with hearing, sleep and the regulation of the human temperature.
Hence we can conclude that The cerebral aqueduct connects the third and fourth ventricles and is found in the midbrain
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The nervous system includes the brain. At what level of organization is the brain?
A.Cell
B.Tissue
C.Organ
D.Organ system
Answers
Answer:
C. Organ
Explanation:
The Brain is an organ.
Carl Woese developed his system of classification among groups of organisms based on DNA sequences of
Answers
Answer:
Carl Woese developed a method of using ribosomal RNA to compare the relationship between microorganisms and has now been extended as a means to classify all organisms.
Explanation:
Which of the following should NOT be included in your conclusion?
A) A statement of whether your hypothesis was correct or not
B) A scientific explanation for
your conclusion
C) A list of materials required for the experiment
D) All of these should be included in the conclusion
Answers
Answer:
C
Explanation:
A list of materials required for the experiment is not necessary to include when one gives a conclusion
Into which layer of the atmosphere are jet airplanes able to travel?
A. The stratosphere
B. The thermosphere
C. The mesosphere
D. The troposphere
Answers
Answer:
stratosphere put A
Explanation:
Which fat is absorbed by the villi in the small intestine?
Unsaturated fat
Saturated fat
Both
Answers
Answer:
saturated
Explanation:
the intestine absorbs saturated fat
2. You observe a cell under a microscope and notice a cell wall. You conclude that this cell could be
O A plant cell
O An animal or plant cell
O A plant cell or a bacterial cell
An animal cell
Answers
Answer:
a plant cell
Explanation:
plants are the only ones with cell walls
meaning of condom ...........
Answers
Answer:
something created by humans to stop humans from being made